Nikita Popov 337c337808 [ConstantRange] Add unsigned and signed intersection types ... The intersection of two ConstantRanges may consist of two disjoint ranges. As we can only return one range as the result, we need to return one of the two possible ranges that cover both. Currently the result is picked based on set size. However, this is not always optimal: If we're in an unsigned context, we'd prefer to get a large unsigned range over a small signed range -- the latter effectively becomes a full set in the unsigned domain. This revision adds a PreferredRangeType, which can be either Smallest, Unsigned or Signed. Smallest is the current behavior and Unsigned and Signed are new variants that prefer not to wrap the unsigned/signed domain. The new type isn't used anywhere yet (but SCEV will be a good first user, see D60035). I've also added some comments to illustrate the various cases in intersectWith(), which should hopefully make it more obvious what is going on. Differential Revision: https://reviews.llvm.org/D59959 llvm-svn: 357873		2019-04-07 18:44:36 +00:00
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AbstractCallSite.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
AsmWriter.cpp	IR: Support parsing numeric block ids, and emit them in textual output.	2019-03-22 18:27:13 +00:00
AttributeImpl.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Attributes.cpp	IR: Add immarg attribute	2019-03-12 21:02:54 +00:00
AttributesCompatFunc.td
AutoUpgrade.cpp	[AArch64] Split the neon.addp intrinsic into integer and fp variants.	2019-03-21 22:31:37 +00:00
BasicBlock.cpp	Revert "[INLINER] allow inlining of address taken blocks"	2019-02-14 23:42:21 +00:00
CMakeLists.txt	Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer"	2019-03-06 15:20:13 +00:00
Comdat.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ConstantFold.cpp	[IR][ARM] Add function pointer alignment to datalayout	2019-03-08 10:44:06 +00:00
ConstantFold.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ConstantRange.cpp	[ConstantRange] Add unsigned and signed intersection types	2019-04-07 18:44:36 +00:00
Constants.cpp	Change some StringRef::data() reinterpret_cast to bytes_begin() or arrayRefFromStringRef()	2019-04-07 03:58:42 +00:00
ConstantsContext.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Core.cpp	[LLVM-C] Add bindings to insert basic blocks	2019-04-05 20:32:43 +00:00
DataLayout.cpp	[IR][ARM] Add function pointer alignment to datalayout	2019-03-08 10:44:06 +00:00
DebugInfo.cpp	[LLVM-C] Add bindings to create enumerators	2019-02-17 21:25:47 +00:00
DebugInfoMetadata.cpp	[DebugInfo] Introduce DW_OP_LLVM_convert	2019-03-19 13:16:28 +00:00
DebugLoc.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
DiagnosticHandler.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
DiagnosticInfo.cpp	Revert "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer"	2019-03-06 14:52:37 +00:00
DiagnosticPrinter.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
DIBuilder.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Dominators.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Function.cpp	[opaque pointer types] Add a FunctionCallee wrapper type, and use it.	2019-02-01 02:28:03 +00:00
Globals.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
GVMaterializer.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
InlineAsm.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Instruction.cpp	Implementation of asm-goto support in LLVM	2019-02-08 20:48:56 +00:00
Instructions.cpp	[InstCombine] canonicalize select shuffles by commuting	2019-03-31 15:01:30 +00:00
IntrinsicInst.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
IRBuilder.cpp	[opaque pointer types] Pass function types to InvokeInst creation.	2019-02-01 20:43:34 +00:00
IRPrintingPasses.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LegacyPassManager.cpp	Adds -ftime-trace option to clang that produces Chrome chrome://tracing compatible JSON profiling output dumps.	2019-03-30 08:42:48 +00:00
LLVMBuild.txt	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LLVMContext.cpp	Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer"	2019-03-06 15:20:13 +00:00
LLVMContextImpl.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LLVMContextImpl.h	Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer"	2019-03-06 15:20:13 +00:00
Mangler.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
MDBuilder.cpp	[NFC] Fix unused variable warnings in Release builds	2019-01-19 09:39:57 +00:00
Metadata.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
MetadataImpl.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Module.cpp	[PGO] Context sensitive PGO (part 2)	2019-02-28 19:55:07 +00:00
ModuleSummaryIndex.cpp	[ThinLTO] Restructure AliasSummary to contain ValueInfo of Aliasee	2019-03-15 15:11:38 +00:00
Operator.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
OptBisect.cpp	Fix IR/Analysis layering issue with OptBisect	2019-02-28 04:00:55 +00:00
Pass.cpp	[IR] Refactor attribute methods in Function class (NFC)	2019-04-04 22:40:06 +00:00
PassInstrumentation.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
PassManager.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
PassRegistry.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
PassTimingInfo.cpp	[Legacy][TimePasses] allow -time-passes reporting into a custom stream	2019-03-22 23:11:08 +00:00
ProfileSummary.cpp	[PGO] Context sensitive PGO (part 2)	2019-02-28 19:55:07 +00:00
RemarkStreamer.cpp	Reland "[Remarks] Add -foptimization-record-passes to filter remark emission"	2019-03-12 21:22:27 +00:00
SafepointIRVerifier.cpp	SafepointIRVerifier port to new Pass Manager	2019-03-31 10:15:39 +00:00
Statepoint.cpp	[CallSite removal] Migrate the statepoint GC infrastructure to use the	2019-02-11 07:42:30 +00:00
SymbolTableListTraitsImpl.h	[ADT] Notify ilist traits about in-list transfers	2019-01-23 22:59:52 +00:00
Type.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
TypeFinder.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Use.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
User.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Value.cpp	[IR][ARM] Add function pointer alignment to datalayout	2019-03-08 10:44:06 +00:00
ValueSymbolTable.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Verifier.cpp	The IR verifier currently supports the constrained floating point intrinsics,	2019-03-27 13:30:57 +00:00